Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:28:37 2012

Optimize a model with 128 rows, 410 columns and 410 nonzeros
Model has 254 quadratic constraints
Presolve removed 0 rows and 22 columns
Presolve time: 1.48s
Presolved: 128 rows, 388 columns, 388 nonzeros
Variable types: 254 continuous, 134 integer (133 binary)

Root relaxation: objective 0.000000e+00, 47 iterations, 0.00 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

H    0     0                      53.0000000          -     -      -    1s
     0     0    0.00000    0   15   53.00000    0.00000   100%     -    1s
     0     0    0.00000    0   20   53.00000    0.00000   100%     -    1s
     0     0    0.00000    0   20   53.00000    0.00000   100%     -    1s
     0     2    0.00000    0   20   53.00000    0.00000   100%     -    1s
*   24    23              23       2.0000000    0.32941  83.5%  15.0    1s

Cutting planes:
  Gomory: 1

Explored 140 nodes (1875 simplex iterations) in 1.57 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0%